Fuel pressure Question

reno · Jan 23, 2008

If the "O" ring(s) went bad on the Pressure Reg or the Injector(s), would this not intermittently cause the truck to stall? I am going to change this Filter, and test the Regulator and Fuel pump when I get home today, but was just wandering about the "O" rings.

MAKG · Jan 23, 2008

No. It will either cause a vacuum leak or spray fuel all over the engine, depending on which O-ring it is.

97ranger4x4 · Jan 23, 2008

yeh I can vouch for MAKG about spraying fuel over the engine. be careful with those little 0-rings on the injectors!

Ranger5.0 · Jan 23, 2008

what makes you think its a problem with fuel delivery?

reno · Jan 23, 2008

Well on the way home my MAF went kapooie, and now is dead, so I found out what the problem was. The truck was starting to sputter and and would not idle so I figured maybe there was something with the fuel delivery.

Fuel pressure Question

reno

15+ Year Member

MAKG

15+ Year Member

97ranger4x4

15+ Year Member

Ranger5.0

15+ Year Member

reno

15+ Year Member

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